The Yungang Grottoes (simplified Chinese: 云冈石窟 traditional Chinese: 雲崗石窟 ||pinyin]]: Yúngāng Shíkū) are ancient Buddhist temple grottoes near the city of Datong in the Chinese province of Shanxi. They are excellent examples of rock-cut architecture and one of the three most famous ancient sculptural sites of China. The others are Longmen and Mogao.